Recent or upcoming college graduates strolled my company’s halls this week attending interviews for internship positions. Seeing them made me remember my interview day here a mere seven months ago. The preliminary stress of perfecting my résumé. The worries about my portfolio’s presentation. And the concerns about my attire.

Yes, your outfit comprises one aspect of an employer’s first impression of you. One intern candidate was way off on her selection: a short (think barely mid-thigh) skirt paired with a tight blouse. Certainly not what I would suggest for an interview here. So what is appropriate interview attire?

That depends from company to company. You need to do background research to learn about the company’s work environment. Look at their website for photographs and talk to any current employees you know.

If everyone wears suits, then clearly that’s what you should do as well. If it’s a casual place, then you’ll look entirely out of place in a full suit. However, it’s always better to air on the formal side.

Still unsure of what to wear? Ask a human resources coordinator or the hiring recruiter about the company’s dress code for a general idea.